c

pola-rs · Jul 8, 2024 · 64c38a2 · 64c38a2
1 parent 841ffbf
commit 64c38a2
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/crates/polars-lazy/src/scan/file_list_reader.rs b/crates/polars-lazy/src/scan/file_list_reader.rs
@@ -259,9 +259,9 @@ fn expand_paths(
 
                 if path.extension() != ext {
                     polars_bail!(
-                        InvalidOperation: "directory contained paths with different file extensions: \
-                        first path: {}, second path: {}. If you would like to read all the files despite \
-                        this, please pass a glob pattern (i.e. dir/* or dir/**/*)",
+                        InvalidOperation: r#"directory contained paths with different file extensions: \
+                        first path: {}, second path: {}. Please use a glob pattern to explicitly specify
+                        which files to read (e.g. "dir/**/*", "dir/**/*.parquet")"#,
                         out_paths[i - 1].to_str().unwrap(), path.to_str().unwrap()
                     );
                 };